Updates the "cargo-deny-action" of the example pipelines (#84)

Author: olahfemi

README.md

@@ -37,7 +37,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
-    - uses: EmbarkStudios/cargo-deny-action@v1
+    - uses: EmbarkStudios/cargo-deny-action@v2
 ```
 
 ### Example pipeline with custom options using default values
@@ -50,7 +50,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
-    - uses: EmbarkStudios/cargo-deny-action@v1
+    - uses: EmbarkStudios/cargo-deny-action@v2
       with:
         log-level: warn
         manifest-path: ./Cargo.toml
@@ -70,7 +70,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
-    - uses: EmbarkStudios/cargo-deny-action@v1
+    - uses: EmbarkStudios/cargo-deny-action@v2
       with:
         rust-version: "1.60.0"
         log-level: warn
@@ -95,7 +95,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
     - uses: actions/checkout@v3
-    - uses: EmbarkStudios/cargo-deny-action@v1
+    - uses: EmbarkStudios/cargo-deny-action@v2
       with:
         command: check bans licenses sources
 ```
@@ -119,7 +119,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
-    - uses: EmbarkStudios/cargo-deny-action@v1
+    - uses: EmbarkStudios/cargo-deny-action@v2
       with:
         command: check ${{ matrix.checks }}
 ```